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target/loongarch: Implement xvsigncov 

This patch includes:
- XVSIGNCOV.{B/H/W/D}.

Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-32-gaosong@loongson.cn>
This commit is contained in:
Song Gao 2023-09-14 10:26:19 +08:00
parent 790acb2a43
commit 3a2752179a
No known key found for this signature in database
GPG Key ID: 40A2FFF239263EDF
3 changed files with 14 additions and 0 deletions
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5
target/loongarch/disas.c
View File

@ -2010,6 +2010,11 @@ INSN_LASX(vext2xv_wu_hu, vv)
INSN_LASX(vext2xv_du_hu, vv)
INSN_LASX(vext2xv_du_wu, vv)
INSN_LASX(xvsigncov_b, vvv)
INSN_LASX(xvsigncov_h, vvv)
INSN_LASX(xvsigncov_w, vvv)
INSN_LASX(xvsigncov_d, vvv)
INSN_LASX(xvreplgr2vr_b, vr)
INSN_LASX(xvreplgr2vr_h, vr)
INSN_LASX(xvreplgr2vr_w, vr)

4
target/loongarch/insn_trans/trans_vec.c.inc
View File

@ -3412,6 +3412,10 @@ TRANS(vsigncov_b, LSX, gvec_vvv, MO_8, do_vsigncov)
TRANS(vsigncov_h, LSX, gvec_vvv, MO_16, do_vsigncov)
TRANS(vsigncov_w, LSX, gvec_vvv, MO_32, do_vsigncov)
TRANS(vsigncov_d, LSX, gvec_vvv, MO_64, do_vsigncov)
TRANS(xvsigncov_b, LASX, gvec_xxx, MO_8, do_vsigncov)
TRANS(xvsigncov_h, LASX, gvec_xxx, MO_16, do_vsigncov)
TRANS(xvsigncov_w, LASX, gvec_xxx, MO_32, do_vsigncov)
TRANS(xvsigncov_d, LASX, gvec_xxx, MO_64, do_vsigncov)
TRANS(vmskltz_b, LSX, gen_vv, gen_helper_vmskltz_b)
TRANS(vmskltz_h, LSX, gen_vv, gen_helper_vmskltz_h)

5
target/loongarch/insns.decode
View File

@ -1593,6 +1593,11 @@ vext2xv_wu_hu 0111 01101001 11110 01101 ..... ..... @vv
vext2xv_du_hu 0111 01101001 11110 01110 ..... ..... @vv
vext2xv_du_wu 0111 01101001 11110 01111 ..... ..... @vv
xvsigncov_b 0111 01010010 11100 ..... ..... ..... @vvv
xvsigncov_h 0111 01010010 11101 ..... ..... ..... @vvv
xvsigncov_w 0111 01010010 11110 ..... ..... ..... @vvv
xvsigncov_d 0111 01010010 11111 ..... ..... ..... @vvv
xvreplgr2vr_b 0111 01101001 11110 00000 ..... ..... @vr
xvreplgr2vr_h 0111 01101001 11110 00001 ..... ..... @vr
xvreplgr2vr_w 0111 01101001 11110 00010 ..... ..... @vr